About Product:Name: combo key buckle data charging line features: fast charging, data transmission support current: maximum 2.4a applicable models: IOS, Android devices product length: 15cm product color: rose gold, tyrant gold, sapphire blue product packaging: naked outfit product weight: 0.025kg product characteristics: double charging head design, support for IOS and Android devices, fast charging and data transmission, compatible with different brands and models of equipment, 100% pure copper core and transmission speed upgrade 20%, support 2.4a high current, key buckle design, compact, easy to carry